Esquire Bank acquires Signature Bank

Esquire Bank agreed to acquire Signature Bank. Reported deal value: $348.4M. Status: Pending. Sector: Commercial Banking. Target headquarters context: Rosemont, Illinois, United States.

This page summarizes publicly available information about the transaction as of 2026-03-13. Figures and status may change as filings and press coverage update.

Esquire Financial Holdings Inc. , the parent company of Esquire Bank , and Signature Bancorporation Inc. , the parent company of Rosemont - based Signature Bank , have entered into a definitive agreement pursuant to which Esquire will acquire Signature in an all- stock transaction valued at $ 348 .4 million